Jason Brewer / stepperMotorSimple

A fork of a fine man's work. simplified. No microstepping etc, just a work in progress

Fork of BipoarStepperMotor by Harsha vardan

Diff: sMotor.h

Revision:
5:f9404f00deda
Parent:
4:a3d8d60147dd
--- a/sMotor.h	Tue Feb 03 01:02:39 2015 +0000
+++ b/sMotor.h	Tue Feb 03 03:41:10 2015 +0000
@@ -7,6 +7,10 @@
 to adapt to the stepper motor + linear actuator
 supplied by Selim Yilmaz
 
+Now includes functional stepper pulses, a motor enable pin
+(motor and l293D were getting very warm if the enable pin was
+always HIGH)
+
 */
 #ifndef MBED_SMOTOR_H
 #define MBED_SMOTOR_H
@@ -16,11 +20,13 @@
 class sMotor {
 public:
 
-    sMotor(PinName A0, PinName A1, PinName A2, PinName A3, const int maxSteps); //motor constructor
+    sMotor(PinName A0, PinName A1, PinName A2, PinName A3, PinName motorEnable, const int maxSteps); //motor constructor
 
+    void setMotorPosition(int position); // for use ONLY if the stepper init is skipped
+    int getMotorPosition(void){ return _motorPosition; }; 
     void step(int num_steps, int direction, int speed);
-    void anticlockwise(int num_steps);
-    void clockwise(int num_steps);
+    void up(int num_steps);
+    void down(int num_steps);
 
 
 private:
@@ -29,8 +35,10 @@
     DigitalOut _A1;
     DigitalOut _A2;
     DigitalOut _A3;
+    DigitalOut _motorEnable;
     int _motorPosition;
     int _maxSteps;
+    int _motorSpeed; 
 
 };